Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (4) (-) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Sample Type Blood (3) Serum or Plasma (3) Test Area (-) Therapeutics (6) Test Category Analgesics (1) (-) Anesthetics (6) Antidepressants (6) Antiepileptics/Antiseizures (3) Antihistamines (2) Antiparkinsons (3) Antipsychotics (13) Sedative/Hypnotics (1) Test Sub-Category Barbiturates (6) Your search has returned no tests.